CONDUCTIVITY AND PERMEABILITY 223 



.0009 1 



.0005- 







1.4i'4!76 15 



2.44 



35 



Per cent of Ca C1 2 in solution 



FIG. 95. Ordinates represent the amount of Na^XCa and also the decrease in the value of 

 K Af/\ and of ^J,//>Q as compared with the corresponding value in the solution containing 



62%CaCl2. Absciss represent per 'cent, of CaCh in the solution. In order to facilitate 

 comparison the values of K M have been multiplied by 0.251 and those of K Mp by 0.321. 



this is true the conclusions drawn from the studv of net 



w 



resistance apply also to protoplasmic resistance. 



The results of this investigation may be summarized 



